Toronto address · Ward 14, Toronto-Danforth
54 Riverdale Ave
The City of Toronto has 1 building permit since 2017 (1 still open) on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Permit issued
Small residential project · Party wall admin permits
Party Wall Admin permit related to 52 Riverdale Ave (25 256850 BLD 00 SR)
Applied Jan 5, 2026 · issued Jan 16, 2026 · Permit 26 100991 BLD
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
- Under review
51 homes · Residential
380 m away · Site plan · Under review · filed Apr 24, 2024
Neighbours’ Committee of Adjustment files within 250 m
13 Langley Ave · Minor variance
To alter the existing three-storey semi-detached dwelling by constructing a new rear one-storey addition, a new rear ground floor deck with stairs, and a new basement walkout stairs. The existing rear one-storey addition and deck will be demolished.
230 m away · filed Jul 20, 2026 · Hearing scheduled
60 Withrow Ave · Minor variance
To alter the existing two-and-one-half-storey semi-detached dwelling by constructing a third storey east side (dormer) addition, and a rear third storey addition.
130 m away · filed Apr 30, 2026 · Approved
130 Riverdale Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a rear third storey addition (above a portion of the existing two-storey addition).
240 m away · filed Apr 20, 2026 · Approved
18 Langley Ave · Minor variance
To legalize and to maintain the existing rear third storey dormer converted attic into habitable space with a rooftop patio, that were constructed beyond an authorized building permit.
180 m away · filed Mar 10, 2026 · Approved
9 Riverdale Ave · Minor variance
To construct a new two-storey semi-detached ancillary building with a partially cantilevered second storey, and a rear juliette balcony. This ancillary building (abutting the laneway) will contain a one car garage on the ground level and storage and loft space (no habitable space) on the second level.
140 m away · filed Aug 12, 2025 · Refused
11 Riverdale Ave · Minor variance
To construct a new two-storey semi-detached ancillary building with a complete cantilevered second storey, and front and rear juliette balconies. This ancillary building (abutting the laneway) will contain a one car garage on the ground level and storage and loft space (no habitable space) on the second level.
140 m away · filed Aug 12, 2025 · Refused
52 Riverdale Ave · Minor variance
To alter the existing two-storey semi-detached dwelling by constructing a side (west) two-storey addition, a rear second storey addition (above the existing rear one-storey addition), a third storey attic extension (for habitable space), and a rear basement walkout.
10 m away · filed Aug 11, 2025 · Approved
99 Langley Ave · Minor variance
To alter the existing two-and-one-half-storey detached dwelling by constructing a third storey addition and a rear third storey balcony (Juliet).
190 m away · filed May 8, 2025 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.